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Garmin GNS 480/CNX80 Qref Checklist (Qref Avionics Checklist), Doremire, Bridgette, Clemens, Jason, eBook - Amazon.com
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Garmin GNS 480/CNX80 Qref Card Checklist (Qref Avionics Quick Reference): 9781607860297: Bridgette Doremire, Jason Clemens: Electronics - Amazon.com
The GNS 480 is the first navigator approved under the FAA's new TSO-C146a and certified for Gamma-3 precision GPS approaches.
![Software Updates and Additional Software for Garmin Avionics - GNS 480 | GNS™ 480 | Garmin Customer Support Software Updates and Additional Software for Garmin Avionics - GNS 480 | GNS™ 480 | Garmin Customer Support](https://res.garmin.com/en/products/013-00181-00/g/cf-lg.jpg)
Software Updates and Additional Software for Garmin Avionics - GNS 480 | GNS™ 480 | Garmin Customer Support
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